/**
  * Test assigned variables don't get saved when debug is false
  */
 function testSmartyThinkTankAssignedValuesDebugOff()
 {
     $cfg = Config::getInstance();
     $cfg->setValue('debug', false);
     $smtt = new SmartyThinkTank();
     $smtt->assign('test_var_1', "Testing, testing, 123");
     $this->assertEqual($smtt->getTemplateDataItem('test_var_1'), null);
     $test_var_1 = $smtt->getTemplateDataItem('test_var_1');
     $this->assertTrue(!isset($test_var_1));
 }